Develop a rpn rational number expression evaluator, Ask an Expert

Engineering

Develop a RPN rational number expression evaluator (REEval).

The learning objectives are:

improved procedural programming skills
improved confidence in designing and implementing applications involving ADTs
experience implementing and using simple data structures (Stacks)
understanding of the Reverse Polish Notation (RPN)
further experience with incremental development

The REEval (Rational Expression Evaluator) C application supports evaluation of reverse polish notation (RPN) expressions containing fractions (rational numbers). It supports the four basic operations.

The evaluator reads a line containing a reverse polish notation expression to be evaluated, and outputs the result.

- Operands are input as positive fractions, like 2/3.

When the denominator value is 1, operands are input as integers giving the numerator value, e.g. 4.

- Operators may be +, -, *, :, =, s, or q (s to output the stack, q to quit the program).

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Computer Engineering, Engineering

Category:- Computer Engineering
Reference No.:- M9523885

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